The **M2VT-164-R** is a specific model within the **M2VT series** of signal conditioners/transmitters manufactured by **M-System**. These devices are used in industrial automation to convert signal types and provide galvanic isolation. --- ## Technical Specifications The model name "M2VT-164-R" breaks down into specific electronic configurations: | Component Code | Description | Details | | :--- | :--- | :--- | | **M2VT** | Series Name | Mini-M Series V-Unit (Signal Conditioner) | | **1** | Input Signal | **0 – 100 mV DC** | | **6** | Output 1 | **1 – 5 V DC** | | **4** | Output 2 | **0 – 10 V DC** | | **R** | Power Input | **24V DC** | --- ## Key Electronic Features ### 1. Dual Output Capability Unlike standard transmitters that offer a single output, the "64" designation indicates this unit is a **split-output** device. It can simultaneously provide a 1-5V signal to a PLC and a 0-10V signal to a local display or actuator. ### 2. Galvanic Isolation The device provides a **3-way isolation** system between: * **Input** * **Output** * **Power Supply** This prevents ground loops and protects sensitive control equipment from electrical surges occurring at the sensor level. ### 3. Electronic Components & Construction * **Zero/Span Adjustments:** Located on the front panel, these are multi-turn potentiometers used to calibrate the output levels relative to the input. * **Status Indicator:** Features a front-facing LED to indicate power status and operational health. * **Mounting:** Designed for DIN rail mounting with a plug-in base, allowing the electronics to be replaced without disconnecting wires. --- ## Typical Application Circuit When wiring this electronic part, the pin configuration generally follows this logic: ```text Input (0-100mV) --> [M2VT-164-R] --> Output 1 (1-5V) --> Output 2 (0-10V) --> Power (24V DC) ``` ### Performance Ratings * **Accuracy:** Typically ±0.1% of span. * **Response Time:** Approximately 0.5 seconds (0 – 90%). * **Isolation Resistance:** 100 MΩ or higher with 500V DC. * **Dielectric Strength:** 2000V AC @ 1 minute (Input to output to power to ground).